CVE-2025-32957 | THREATINT

Description

baserCMS is a website development framework. Prior to version 5.2.3, the application's restore function allows users to upload a .zip file, which is then automatically extracted. A PHP file inside the archive is included using require_once without validating or restricting the filename. An attacker can craft a malicious PHP file within the zip and achieve arbitrary code execution when it is included. This issue has been patched in version 5.2.3.

PUBLISHED Reserved 2025-04-14 | Published 2026-03-31 | Updated 2026-03-31 | Assigner GitHub_M

HIGH: 8.7CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N

Problem types

CWE-434: Unrestricted Upload of File with Dangerous Type

Product status

< 5.2.3

affected

References

github.com/...sercms/security/advisories/GHSA-hv78-cwp4-8r7r exploit

github.com/...sercms/security/advisories/GHSA-hv78-cwp4-8r7r

basercms.net/security/JVN_20837860

github.com/baserproject/basercms/releases/tag/5.2.3

cve.org (CVE-2025-32957)

nvd.nist.gov (CVE-2025-32957)

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